Information card for entry 1527403

Structure parameters

• Chemical name: K3 Ti Ta7 O21
• Formula: K3 O21 Ta7 Ti
• Calculated formula: K3 O21 Ta6.9998 Ti1.0002
• Title of publication: Preparation and structure refinement of K Ti3 Ta O9 and K3 Ti Ta7 O21
• Authors of publication: Gatehouse, B.M.; Nesbit, M.C.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1981
• Journal volume: 39
• Pages of publication: 1 - 6
• a: 9.095 Å
• b: 9.095 Å
• c: 12.063 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 864.154 ų
• Number of distinct elements: 4
• Space group number: 193
• Hermann-Mauguin space group symbol: P 63/m c m
• Hall space group symbol: -P 6c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No